公开(公告)号：US20120225363A1

公开(公告)日：2012-09-06

申请号：US13389183

申请日：2010-07-07

申请人： Marc Heddrich ,  Felix Marschallek ,  Wieland Beckert ,  Thomas Pfeifer ,  Michael Stelter ,  Matthias Jahn ,  Andreas Pönicke ,  Carsten Lorenz ,  Rico Belitz

发明人： Marc Heddrich ,  Felix Marschallek ,  Wieland Beckert ,  Thomas Pfeifer ,  Michael Stelter ,  Matthias Jahn ,  Andreas Pönicke ,  Carsten Lorenz ,  Rico Belitz

IPC分类号： H01M8/06 ,  H01M8/24

CPC分类号： H01M8/04022 ,  H01M8/04074 ,  H01M8/0625 ,  H01M8/0662 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525

摘要： The invention relates to a solid oxide fuel cell system, wherein planar fuel cells are arranged in stacked form and in this respect an integrated post-combustion of non-oxidized components, or of not fully oxidized components, in the exhaust gas can take place. The fuel cells of a system in accordance with the invention have a cathode-electrolyte-anode unit. A bipolar plate is arranged between two respective fuel cells and channels for the supply and removal of a fuel gas to anodes and of an oxidizing agent to cathodes are present. The exhaust gases at the anode side or at the cathode side are introduced via internal additional channels or directly into an afterburner in which a catalytic post-oxidizing of the exhaust gas mixture formed with the exhaust gas at the anode side and at the cathode side takes place. In this respect, a catalytic afterburner is associated with every single fuel cell or with a group formed of a plurality of fuel cells and the afterburners are arranged so that exhaust gas discharged from a fuel cell at the anode side or at the cathode side can enter directly into an afterburner.

摘要翻译： 本发明涉及一种固体氧化物燃料电池系统，其中平面燃料电池以堆叠的形式布置，并且在这方面可以发生废气中的未被氧化的组分或不完全氧化的组分的后燃烧。 根据本发明的系统的燃料电池具有阴极 - 电解质 - 阳极单元。 双极板布置在两个相应的燃料电池之间，并且存在用于将燃料气体供应到阳极和氧化剂到阴极的通道。 阳极侧或阴极侧的废气通过内部附加通道引入，或者直接引入后燃器中，其中在阳极侧和阴极侧与废气形成的废气混合物进行催化后氧化 地点。 在这方面，催化后燃器与每个单一燃料电池或由多个燃料电池组成的组相关联，并且后燃烧器被布置成使得从阳极侧或阴极侧的燃料电池排出的废气可以进入 直接进入加力器。

公开(公告)号：US09178228B2

公开(公告)日：2015-11-03

申请号：US13389183

申请日：2010-07-07

申请人： Marc Heddrich ,  Felix Marschallek ,  Wieland Beckert ,  Thomas Pfeifer ,  Michael Stelter ,  Matthias Jahn ,  Andreas Pönicke ,  Carsten Lorenz ,  Rico Belitz

发明人： Marc Heddrich ,  Felix Marschallek ,  Wieland Beckert ,  Thomas Pfeifer ,  Michael Stelter ,  Matthias Jahn ,  Andreas Pönicke ,  Carsten Lorenz ,  Rico Belitz

IPC分类号： H01M8/06 ,  H01M8/04 ,  H01M8/12

CPC分类号： H01M8/04022 ,  H01M8/04074 ,  H01M8/0625 ,  H01M8/0662 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525

摘要： The invention relates to a solid oxide fuel cell system, wherein planar fuel cells are arranged in stacked form and in this respect an integrated post-combustion of non-oxidized components, or of not fully oxidized components, in the exhaust gas can take place. The fuel cells of a system in accordance with the invention have a cathode-electrolyte-anode unit. A bipolar plate is arranged between two respective fuel cells and channels for the supply and removal of a fuel gas to anodes and of an oxidizing agent to cathodes are present. The exhaust gases at the anode side or at the cathode side are introduced via internal additional channels or directly into an afterburner in which a catalytic post-oxidizing of the exhaust gas mixture formed with the exhaust gas at the anode side and at the cathode side takes place. In this respect, a catalytic afterburner is associated with every single fuel cell or with a group formed of a plurality of fuel cells and the afterburners are arranged so that exhaust gas discharged from a fuel cell at the anode side or at the cathode side can enter directly into an afterburner.

摘要翻译： 本发明涉及一种固体氧化物燃料电池系统，其中平面燃料电池以堆叠的形式布置，并且在这方面可以发生废气中的未被氧化的组分或不完全氧化的组分的后燃烧。 根据本发明的系统的燃料电池具有阴极 - 电解质 - 阳极单元。 双极板布置在两个相应的燃料电池之间，并且存在用于将燃料气体供应到阳极和氧化剂到阴极的通道。 阳极侧或阴极侧的废气通过内部附加通道引入，或者直接引入后燃器中，其中在阳极侧和阴极侧与废气形成的废气混合物进行催化后氧化 地点。 在这方面，催化后燃器与每个单一燃料电池或由多个燃料电池组成的组相关联，并且后燃烧器被布置成使得从阳极侧或阴极侧的燃料电池排出的废气可以进入 直接进入加力器。